Replacement part#: 0J8478S 0J8478. Compatible with 14-22KW Generator Evolution series Post 2013 or later. Compatible with Guardian Centurion Watchdog Eaton and Siemens generators using V-Twin 990CC and 999CC engine. Size: Length: 9.37"(24cm), Width : 5.43"(13.9cm), Height: 1.34"(3.4cm). High quality factory filter, excellent filter paper designed to filter out dust and debris from that contaminate carburetors and the engines Package includes: 2x Air Filter. Replacement part#: 0J8478S 0J8478. Compatible with 14-22KW Generator Evolution series Post 2013 or later. Compatible with Guardian Centurion Watchdog Eaton and Siemens generators using V-Twin 990CC and 999CC engine.